28313096

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{7121}}^1$

素因数の和:7205

約数の個数: 32

約数和(自身を含む): 61534080

約数和(自身を除く): 33220984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 7121, 14242, 28484, 49847, 56968, 99694, 199388, 398776, 505591, 1011182, 2022364, 3539137, 4044728, 7078274, 14156548, 28313096]

約数ペア:

[(1, 28313096), (2, 14156548), (4, 7078274), (7, 4044728), (8, 3539137), (14, 2022364), (28, 1011182), (56, 505591), (71, 398776), (142, 199388), (284, 99694), (497, 56968), (568, 49847), (994, 28484), (1988, 14242), (3976, 7121)]